Automatic dust removal device for cement production
Through the combination of dust sensor and electromagnetic plate of the automated dust removal device, the automatic detection and collection of dust in cement production is realized, the environmental moisture problems caused by atomized water spray is solved, and the healthy working environment and convenient dust cleaning is ensured.
Patent Information
- Application Number
- CN202420933055.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing cement production dust removal device adopts atomization water spray method. Long-term use will cause moisture in the environment and affect the respiratory health of staff.
An automated dust removal device is designed, including a dust sensor, electromagnetic plate, exhaust fan, controller and sealing component. The dust concentration is detected through the dust sensor, and the exhaust fan is controlled to pump dust into it and adsorb it by the electromagnetic plate to avoid atomization and spray water. , uses sealing components and cleaning mechanisms to achieve automatic collection and cleaning of dust.
It realizes automatic dust removal without atomization spray, maintains the environment appropriate, and improves the efficiency of dust collection and convenience of use.
Smart Images
Figure CN222220656U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust removal in cement production, in particular to an automatic dust removal device for cement production. Background Art
[0002] Cement is a powdery hydraulic inorganic cementitious material. It becomes a slurry after adding water and stirring. It can harden in the air or better harden in water, and can firmly bond sand, stone and other materials together. The early mixture of lime and volcanic ash is very similar to the modern lime volcanic ash cement. It is used to bond concrete made of crushed stone. After hardening, it not only has high strength, but also can resist the erosion of fresh water or salt water. For a long time, it has been widely used in civil construction, water conservancy, national defense and other projects as an important cementitious material. Dust is easily raised during cement production, and the dust is diffused in the air, so that workers can easily inhale dust into their lungs when breathing, which will affect the health of workers for a long time. Therefore, dust removal equipment is needed to remove dust during cement production.
[0003] However, most existing dust removal devices use atomized water spraying to remove dust. Long-term use of the atomized water spraying method will cause a humid environment and affect the breathing of workers. Therefore, we propose an automatic dust removal device for cement production. Utility Model Content
[0004] The purpose of the utility model is to provide an automatic dust removal device for cement production to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic dust removal device for cement production, comprising a dust removal box, a left side wall of the dust removal box is movably provided with an exhaust fan, a left side wall of the dust removal box is provided with a dust sensor, an electromagnetic plate is provided in the dust removal box, a battery is provided on the right side of the bottom of the dust removal box, a controller is provided on the right side of the dust removal box, a dust outlet is provided at the bottom of the dust removal box, a sealing assembly is provided at the bottom of the dust removal box, a cleaning mechanism is provided in the dust removal box, and the cleaning mechanism includes an inner dust removal box ... A scraper is provided, which contacts the left side wall of the electromagnetic plate, and a movable rod is provided on the top of the scraper, one end of the movable rod is movably passed through the top of the dust removal box and is connected to a movable plate provided on the outside; a fixed block is provided above the dust removal box, a first connecting rod is hingedly provided on the top of the fixed block, one end of the first connecting rod is hingedly provided to the bottom of the movable plate, a second connecting rod is hingedly provided at the bottom of the fixed block, one end of the second connecting rod is hinged to the top of the dust removal box, a vertical plate is provided on the top of the dust removal box, an electric telescopic rod is provided on the left side wall of the vertical plate, and one end of the electric telescopic rod is connected to the right side wall of the fixed block.
[0006] Furthermore, a sliding rod is movably provided on the top of the movable plate, and one end of the sliding rod is connected to the top of the dust removal box.
[0007] Furthermore, the sealing assembly includes a connecting plate slidably connected to the bottom of the dust removal box, a sealing plate is provided on the right side wall of the connecting plate, and a screw is connected to the left side wall of the connecting plate through a bearing, one end of the screw passes through the left side wall of the dust removal box and is connected to a rotating plate provided on the outside.
[0008] Furthermore, a push plate is provided on the right side wall of the sealing plate.
[0009] Furthermore, the dust outlet is arranged on the left side of the electromagnetic plate.
[0010] Furthermore, a battery is provided at the bottom of the dust removal box, and the battery is located on the right side of the electromagnetic plate.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model detects the dust in the air under the action of the dust sensor. When the dust concentration reaches a certain value, the dust sensor transmits a signal to the controller, and the controller controls the exhaust fan to work to realize automatic dust removal. Under the action of the exhaust fan, the dust can be sucked into the dust removal box, and under the action of the electromagnetic plate, the dust can be adsorbed to realize dust collection. There is no need to use atomizing water spraying to remove dust, thereby ensuring the suitability of the environment; when the electromagnetic plate is powered off, the dust can be cleaned with the cooperation of the sealing component and the cleaning mechanism, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the structure A of the utility model.
[0014] In the figure: 1. dust removal box; 2. dust sensor; 3. exhaust fan; 4. sealing assembly; 40. push plate; 41. sealing plate; 42. connecting plate; 43. screw; 44. rotating plate; 5. dust outlet; 6. electromagnetic plate; 7. cleaning mechanism; 70. scraper; 71. sliding rod; 72. movable rod; 73. movable plate; 74. first connecting rod; 75. fixed block; 76. second connecting rod; 77. electric telescopic rod; 78. vertical plate; 8. controller; 9. battery. DETAILED DESCRIPTION
[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example
[0016] See also Figure 1 The utility model provides a technical solution: an automatic dust removal device for cement production, including a dust removal box 1, a left side wall of the dust removal box 1 is movably penetrated with an exhaust fan 3, a bottom of the dust removal box 1 is provided with a battery 9, the battery 9 is arranged on the right side of the electromagnetic plate 6, the battery 9 can energize the electromagnetic plate 6, a dust sensor 2 is arranged on the left side wall of the dust removal box 1, an electromagnetic plate 6 is arranged in the dust removal box 1, a battery 9 is arranged on the right side of the bottom of the dust removal box 1, a controller 8 is arranged on the right side of the dust removal box 1, a dust outlet 5 is opened at the bottom of the dust removal box 1, the dust outlet 5 is arranged on the left side of the electromagnetic plate 6, a sealing assembly 4 is arranged at the bottom of the dust removal box 1, a cleaning mechanism 7 is arranged in the dust removal box 1, and the cleaning mechanism 7 includes a scraper 70 arranged in the dust removal box 1, and the scraper 70 is connected to the left side wall of the electromagnetic plate 6 A movable rod 72 is provided on the top of the scraper 70, one end of the movable rod 72 is movably passed through the top of the dust removal box 1 and is connected to a movable plate 73 provided on the outside, a sliding rod 71 is movably passed through the top of the movable plate 73, one end of the sliding rod 71 is connected to the top of the dust removal box 1, and under the action of the sliding rod 71, the movable plate 73 moves up and down more stably, a fixed block 75 is provided above the dust removal box 1, a first connecting rod 74 is hinged on the top of the fixed block 75, one end of the first connecting rod 74 is hinged to the bottom of the movable plate 73, a second connecting rod 76 is hinged on the bottom of the fixed block 75, one end of the second connecting rod 76 is hinged to the top of the dust removal box 1, a vertical plate 78 is provided on the top of the dust removal box 1, an electric telescopic rod 77 is provided on the left side wall of the vertical plate 78, and one end of the electric telescopic rod 77 is connected to the right side wall of the fixed block 75.
[0017] See also Figure 2 The sealing assembly 4 includes a connecting plate 42 which is slidably connected to the bottom of the dust removal box 1, a sealing plate 41 is provided on the right side wall of the connecting plate 42, and a push plate 40 is provided on the right side wall of the sealing plate 41. When the sealing plate 41 moves, it will drive the push plate 40 to push the dust that falls on the bottom of the dust removal box 1 out from the dust outlet 5. A screw 43 is provided on the left side wall of the connecting plate 42 through a bearing, and one end of the screw 43 passes through the left side wall of the dust removal box 1 and is connected to a rotating plate 44 provided on the outside.
[0018] Working principle: The dust in the air is detected under the action of the dust sensor 2. When the dust concentration reaches a certain value, the dust sensor 2 transmits a signal to the controller 8. The controller 8 controls the exhaust fan 3 to work. Under the action of the exhaust fan 3, the dust can be sucked into the dust removal box 1. Under the action of the electromagnetic plate 6, the dust can be adsorbed (the electromagnetic plate 6 is in the power-on state) to achieve dust removal. When the dust needs to be cleaned and collected, the staff rotates the rotating plate 44 to drive the screw 43 to rotate, and the screw 43 drives the connecting plate 42 to move. The connecting plate 42 drives the sealing plate 41 to separate from the dust outlet 5, and then the electromagnetic plate 6 is powered off, and the dust adsorbed on the electromagnetic plate 6 will fall through the dust outlet 5 (the outlet A collecting box is placed below the dust port 5), and then the fixed block 75 is driven to move under the action of the electric telescopic rod 77, the connecting rod 75 drives the first connecting rod 74 and the second connecting rod 76 to rotate, the first connecting rod 74 drives the movable plate 73 to move up and down on the outer wall of the sliding rod 71, the movable plate 73 drives the movable rod 72 to move up and down, the movable rod 72 drives the scraper 70 to scrape and clean the dust on the surface of the electromagnetic plate 6, and then the staff rotates the rotating plate 44 to drive the screw 43 to rotate, the screw 43 drives the connecting plate 42 to move, the connecting plate 42 drives the sealing plate 41 to seal with the dust outlet 5, which is convenient for subsequent dust removal. When the sealing plate 41 moves, it will drive the push plate 40 to push the dust that falls on the bottom of the dust removal box 1 out from the dust outlet 5.
[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automatic dust removal device for cement production, comprising a dust removal box (1), wherein a left side wall of the dust removal box (1) is movably provided with an exhaust fan (3), characterized in that: The left side wall of the dust removal box (1) is provided with a dust sensor (2), an electromagnetic plate (6) is arranged in the dust removal box (1), a battery (9) is arranged on the right side of the bottom of the dust removal box (1), a controller (8) is arranged on the right side of the dust removal box (1), a dust outlet (5) is opened at the bottom of the dust removal box (1), a sealing assembly (4) is arranged at the bottom of the dust removal box (1), a cleaning mechanism (7) is arranged in the dust removal box (1), and the cleaning mechanism (7) comprises a scraper (70) arranged in the dust removal box (1), the scraper (70) is in contact with the left side wall of the electromagnetic plate (6), a movable rod (72) is arranged on the top of the scraper (70), and the movable rod (72) is arranged on the top of the movable rod (72). 2) one end movably penetrates the top of the dust removal box (1) and is connected to a movable plate (73) provided on the outside; a fixed block (75) is provided above the dust removal box (1); a first connecting rod (74) is hingedly provided on the top of the fixed block (75); one end of the first connecting rod (74) is hingedly provided to the bottom of the movable plate (73); a second connecting rod (76) is hingedly provided on the bottom of the fixed block (75); one end of the second connecting rod (76) is hingedly provided to the top of the dust removal box (1); a vertical plate (78) is provided on the top of the dust removal box (1); an electric telescopic rod (77) is provided on the left side wall of the vertical plate (78); one end of the electric telescopic rod (77) is connected to the right side wall of the fixed block (75).
2. The automatic dust removal device for cement production according to claim 1 is characterized in that: A sliding rod (71) is movably provided on the top of the movable plate (73), and one end of the sliding rod (71) is connected to the top of the dust removal box (1).
3. The automatic dust removal device for cement production according to claim 1 is characterized in that: The sealing assembly (4) comprises a connecting plate (42) slidably connected to the bottom of the dust removal box (1), a sealing plate (41) is provided on the right side wall of the connecting plate (42), and a screw rod (43) is provided on the left side wall of the connecting plate (42) via a bearing, and one end of the screw rod (43) passes through the left side wall of the dust removal box (1) and is connected to a rotating plate (44) provided on the outside.
4. The automatic dust removal device for cement production according to claim 3 is characterized in that: A push plate (40) is provided on the right side wall of the sealing plate (41).
5. The automatic dust removal device for cement production according to claim 1 is characterized in that: The dust outlet (5) is arranged on the left side of the electromagnetic plate (6).
6. The automatic dust removal device for cement production according to claim 1 is characterized in that: A storage battery (9) is provided at the bottom of the dust removal box (1), and the storage battery (9) is arranged on the right side of the electromagnetic plate (6).